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Monitoring Bore Completion Report – 17 Series Pit Voids
Murrin Murrin Nickel Cobalt Project
SAPROLITE ENVIRONMENTAL
FIGURES
Monitoring Bore Completion Report – 17 Series Pit Voids
Murrin Murrin Nickel Cobalt Project
SAPROLITE ENVIRONMENTAL
APPENDIX A
Composite Well Logs
Monitoring Bore Completion Report – 17 Series Pit Voids
Murrin Murrin Nickel Cobalt Project
SAPROLITE ENVIRONMENTAL
APPENDIX B
Electrical Conductivity Profiles
Monitoring Bore Completion Report – 17 Series Pit Voids
Murrin Murrin Nickel Cobalt Project
SAPROLITE ENVIRONMENTAL
APPENDIX C
Aquifer Testing Results
Monitoring Bore Completion Report – 17 Series Pit Voids
Murrin Murrin Nickel Cobalt Project
SAPROLITE ENVIRONMENTAL
APPENDIX D
Analytical Laboratory Report
Environmental
CERTIFICATE OF ANALYSISWork Order : Page : 1 of 8EP2011328
:: LaboratoryClient SAPROLITE ENVIRONMENTAL Environmental Division Perth
: :ContactContact Customer Services EP
:Address
:Telephone +
:Project Murrin Murrin Operations - Inpit TSF 17Series MBs Date Samples Received : 19-Oct-2020 08:05
:Order number 00000424 Date Analysis Commenced : 19-Oct-2020
:C-O-C number ---- Issue Date : 27-Oct-2020 16:39
Sampler :
Site : ----
Quote number : EP/362/20
12:No. of samples received
12:No. of samples analysed
This report supersedes any previous report(s) with this reference. Results apply to the sample(s) as submitted. This document shall not be reproduced, except in full.
This Certificate of Analysis contains the following information:
l General Comments
l Analytical Results
Additional information pertinent to this report will be found in the following separate attachments: Quality Control Report, QA/QC Compliance Assessment to assist with
Quality Review and Sample Receipt Notification.
SignatoriesThis document has been electronically signed by the authorized signatories below. Electronic signing is carried out in compliance with procedures specified in 21 CFR Part 11.
Signatories Accreditation CategoryPosition
Canhuang Ke Inorganics Supervisor Perth Inorganics, Wangara, WA
Efua Wilson Metals Chemist Perth Inorganics, Wangara, WA
R I G H T S O L U T I O N S | R I G H T P A R T N E R
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EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
General Comments
The analytical procedures used by ALS have been developed from established internationally recognised procedures such as those published by the USEPA, APHA, AS and NEPM. In house developed procedures
are fully validated and are often at the client request.
Where moisture determination has been performed, results are reported on a dry weight basis.
Where a reported less than (<) result is higher than the LOR, this may be due to primary sample extract/digestate dilution and/or insufficient sample for analysis.
Where the LOR of a reported result differs from standard LOR, this may be due to high moisture content, insufficient sample (reduced weight employed) or matrix interference.
When sampling time information is not provided by the client, sampling dates are shown without a time component. In these instances, the time component has been assumed by the laboratory for processing
purposes.
Where a result is required to meet compliance limits the associated uncertainty must be considered. Refer to the ALS Contact for details.
CAS Number = CAS registry number from database maintained by Chemical Abstracts Services. The Chemical Abstracts Service is a division of the American Chemical Society.
LOR = Limit of reporting
^ = This result is computed from individual analyte detections at or above the level of reporting
ø = ALS is not NATA accredited for these tests.
~ = Indicates an estimated value.
Key :
Ionic balances were calculated using: major anions - chloride, alkalinity and sulfate; and major cations - calcium, magnesium, potassium and sodium.l
Sodium Adsorption Ratio (where reported): Where results for Na, Ca or Mg are <LOR, a concentration at half the reported LOR is incorporated into the SAR calculation. This represents a conservative approach
for Na relative to the assumption that <LOR = zero concentration and a conservative approach for Ca & Mg relative to the assumption that <LOR is equivalent to the LOR concentration.
l
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:Client
EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
IP17-05IP17-04IP17-03IP17-02IP17-01Client sample IDSub-Matrix: WATER
(Matrix: WATER)
15-Oct-2020 13:2515-Oct-2020 09:4515-Oct-2020 06:4516-Oct-2020 08:1515-Oct-2020 08:55Client sampling date / time
EP2011328-005EP2011328-004EP2011328-003EP2011328-002EP2011328-001UnitLORCAS NumberCompound
Result Result Result Result Result
EA005P: pH by PC Titrator
8.00 7.89 8.00 8.66 8.01pH Unit0.01----pH Value
EA010P: Conductivity by PC Titrator
2020 3450 2710 2090 2680µS/cm1----Electrical Conductivity @ 25°C
EA015: Total Dissolved Solids dried at 180 ± 5 °C
1090 2320 1460 1130 1630mg/L10----Total Dissolved Solids @180°C
EA065: Total Hardness as CaCO3
491 890 549 464 691mg/L1----Total Hardness as CaCO3
ED037P: Alkalinity by PC Titrator
<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 <1mg/L1DMO-210-001
<1Carbonate Alkalinity as CaCO3 <1 <1 37 <1mg/L13812-32-6
461Bicarbonate Alkalinity as CaCO3 227 368 288 431mg/L171-52-3
461 227 368 325 431mg/L1----Total Alkalinity as CaCO3
ED040F: Dissolved Major Anions
54.5Silicon as SiO2 72.0 53.3 27.9 54.2mg/L0.114464-46-1
ED041G: Sulfate (Turbidimetric) as SO4 2- by DA
126Sulfate as SO4 - Turbidimetric 773 199 120 223mg/L114808-79-8
ED045G: Chloride by Discrete Analyser
322Chloride 490 516 404 541mg/L116887-00-6
ED093F: Dissolved Major Cations
17Calcium 91 17 6 13mg/L17440-70-2
109Magnesium 161 123 109 160mg/L17439-95-4
236Sodium 422 341 260 342mg/L17440-23-5
14Potassium 16 16 13 16mg/L17440-09-7
EG020F: Dissolved Metals by ICP-MS
<0.01Aluminium <0.01 <0.01 <0.01 <0.01mg/L0.017429-90-5
<0.001Antimony <0.001 <0.001 0.001 <0.001mg/L0.0017440-36-0
<0.001Arsenic <0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2
<0.001Beryllium <0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7
0.006Barium 0.019 0.012 0.004 0.011mg/L0.0017440-39-3
<0.0001Cadmium <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9
0.268Chromium 0.166 0.179 0.004 0.275mg/L0.0017440-47-3
<0.001Copper <0.001 0.001 <0.001 <0.001mg/L0.0017440-50-8
<0.001Cobalt <0.001 <0.001 <0.001 <0.001mg/L0.0017440-48-4
0.037Nickel 0.013 0.034 0.002 0.025mg/L0.0017440-02-0
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:Client
EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
IP17-05IP17-04IP17-03IP17-02IP17-01Client sample IDSub-Matrix: WATER
(Matrix: WATER)
15-Oct-2020 13:2515-Oct-2020 09:4515-Oct-2020 06:4516-Oct-2020 08:1515-Oct-2020 08:55Client sampling date / time
EP2011328-005EP2011328-004EP2011328-003EP2011328-002EP2011328-001UnitLORCAS NumberCompound
Result Result Result Result Result
EG020F: Dissolved Metals by ICP-MS - Continued
<0.001Lead <0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1
<0.01Selenium <0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2
0.019Zinc 0.021 0.011 0.006 0.015mg/L0.0057440-66-6
0.002Manganese 0.002 0.006 0.007 0.002mg/L0.0017439-96-5
0.003Molybdenum 0.001 0.004 0.002 0.003mg/L0.0017439-98-7
0.001Silver <0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4
<0.001Tin 0.016 0.001 0.001 <0.001mg/L0.0017440-31-5
1.20Boron 1.53 1.92 0.88 1.80mg/L0.057440-42-8
<0.05Iron <0.05 <0.05 0 07 <0.05mg/L0.057439-89-6
EG035F: Dissolved Mercury by FIMS
<0.0001Mercury <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6
EK057G: Nitrite as N by Discrete Analyser
<0.01Nitrite as N <0.01 <0.01 1.09 <0.01mg/L0.0114797-65-0
EK058G: Nitrate as N by Discrete Analyser
20.0Nitrate as N 27.6 15.8 19.4 23.6mg/L0.0114797-55-8
EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser
20.0 27.6 15.8 20.5 23.6mg/L0.01----Nitrite + Nitrate as N
EN055: Ionic Balance
20.9ø 34.4 26.0 20.4 28.5meq/L0.01----Total Anions
20.4ø 36.6 26.2 20.9 29.1meq/L0.01----Total Cations
1.15ø 2.96 0.31 1.27 1.02%0.01----Ionic Balance
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:Client
EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
IP17-10IP17-09IP17-08IP17-07IP17-06Client sample IDSub-Matrix: WATER
(Matrix: WATER)
15-Oct-2020 17:0015-Oct-2020 14:0015-Oct-2020 12:3515-Oct-2020 13:4415-Oct-2020 10:05Client sampling date / time
EP2011328-010EP2011328-009EP2011328-008EP2011328-007EP2011328-006UnitLORCAS NumberCompound
Result Result Result Result Result
EA005P: pH by PC Titrator
7.94 7.99 8.13 8.01 8.06pH Unit0.01----pH Value
EA010P: Conductivity by PC Titrator
2500 3160 692 2760 1250µS/cm1----Electrical Conductivity @ 25°C
EA015: Total Dissolved Solids dried at 180 ± 5 °C
1470 1720 414 1500 791mg/L10----Total Dissolved Solids @180°C
EA065: Total Hardness as CaCO3
640 658 185 563 394mg/L1----Total Hardness as CaCO3
ED037P: Alkalinity by PC Titrator
<1Hydroxide Alkalinity as CaCO3 <1 <1 <1 <1mg/L1DMO-210-001
<1Carbonate Alkalinity as CaCO3 <1 <1 <1 <1mg/L13812-32-6
256Bicarbonate Alkalinity as CaCO3 521 297 463 190mg/L171-52-3
256 521 297 463 190mg/L1----Total Alkalinity as CaCO3
ED040F: Dissolved Major Anions
83.8Silicon as SiO2 61.7 54.6 58.1 52.1mg/L0.114464-46-1
ED041G: Sulfate (Turbidimetric) as SO4 2- by DA
202Sulfate as SO4 - Turbidimetric 252 21 234 76mg/L114808-79-8
ED045G: Chloride by Discrete Analyser
481Chloride 557 54 472 200mg/L116887-00-6
ED093F: Dissolved Major Cations
42Calcium 13 38 11 62mg/L17440-70-2
130Magnesium 152 22 130 58mg/L17439-95-4
250Sodium 409 80 358 98mg/L17440-23-5
13Potassium 20 2 18 2mg/L17440-09-7
EG020F: Dissolved Metals by ICP-MS
<0.01Aluminium <0.01 0.01 <0.01 <0.01mg/L0.017429-90-5
<0.001Antimony <0.001 <0.001 <0.001 <0.001mg/L0.0017440-36-0
0.001Arsenic <0.001 <0.001 <0.001 <0.001mg/L0.0017440-38-2
<0.001Beryllium <0.001 <0.001 <0.001 <0.001mg/L0.0017440-41-7
0.031Barium 0.023 0.041 0.014 0.039mg/L0.0017440-39-3
<0.0001Cadmium <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017440-43-9
0.045Chromium 0.269 0.002 0.253 0.001mg/L0.0017440-47-3
<0.001Copper <0.001 <0.001 <0.001 <0.001mg/L0.0017440-50-8
<0.001Cobalt <0.001 <0.001 <0.001 <0.001mg/L0.0017440-48-4
0.022Nickel 0.009 0.003 0.015 0.014mg/L0.0017440-02-0
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:Client
EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
IP17-10IP17-09IP17-08IP17-07IP17-06Client sample IDSub-Matrix: WATER
(Matrix: WATER)
15-Oct-2020 17:0015-Oct-2020 14:0015-Oct-2020 12:3515-Oct-2020 13:4415-Oct-2020 10:05Client sampling date / time
EP2011328-010EP2011328-009EP2011328-008EP2011328-007EP2011328-006UnitLORCAS NumberCompound
Result Result Result Result Result
EG020F: Dissolved Metals by ICP-MS - Continued
<0.001Lead <0.001 <0.001 <0.001 <0.001mg/L0.0017439-92-1
<0.01Selenium <0.01 <0.01 <0.01 <0.01mg/L0.017782-49-2
0.014Zinc 0.010 0.010 0.033 0.013mg/L0.0057440-66-6
0.002Manganese <0.001 0.002 0.002 0.006mg/L0.0017439-96-5
0.001Molybdenum 0.004 0.002 0.004 0.004mg/L0.0017439-98-7
<0.001Silver <0.001 <0.001 <0.001 <0.001mg/L0.0017440-22-4
0.001Tin <0.001 <0.001 <0.001 0.001mg/L0.0017440-31-5
0.97Boron 2.24 0.43 1.91 0.36mg/L0.057440-42-8
<0.05Iron <0.05 <0.05 <0.05 <0.05mg/L0.057439-89-6
EG035F: Dissolved Mercury by FIMS
<0.0001Mercury <0.0001 <0.0001 <0.0001 <0.0001mg/L0.00017439-97-6
EK057G: Nitrite as N by Discrete Analyser
0.23Nitrite as N <0.01 0.06 <0.01 1.79mg/L0.0114797-65-0
EK058G: Nitrate as N by Discrete Analyser
39.6Nitrate as N 20.9 7.83 19.6 25.8mg/L0.0114797-55-8
EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser
39.8 20.9 7.89 19.6 27.6mg/L0.01----Nitrite + Nitrate as N
EN055: Ionic Balance
22.9ø 31.4 7.89 27.4 11.0meq/L0.01----Total Anions
24.0ø 31.5 7.24 27.3 12.2meq/L0.01----Total Cations
2.37ø 0.15 4.34 0.28 5.00%0.01----Ionic Balance
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:Client
EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
------------IP17-12IP17-11Client sample IDSub-Matrix: WATER
(Matrix: WATER)
------------16-Oct-2020 10:2516-Oct-2020 14:20Client sampling date / time
------------------------EP2011328-012EP2011328-011UnitLORCAS NumberCompound
Result Result ---- ---- ----
EA005P: pH by PC Titrator
8.15 8.14 ---- ---- ----pH Unit0.01----pH Value
EA010P: Conductivity by PC Titrator
1280 2320 ---- ---- ----µS/cm1----Electrical Conductivity @ 25°C
EA015: Total Dissolved Solids dried at 180 ± 5 °C
724 1240 ---- ---- ----mg/L10----Total Dissolved Solids @180°C
EA065: Total Hardness as CaCO3
232 539 ---- ---- ----mg/L1----Total Hardness as CaCO3
ED037P: Alkalinity by PC Titrator
<1Hydroxide Alkalinity as CaCO3 <1 ---- ---- ----mg/L1DMO-210-001
<1Carbonate Alkalinity as CaCO3 <1 ---- ---- ----mg/L13812-32-6
144Bicarbonate Alkalinity as CaCO3 540 ---- ---- ----mg/L171-52-3
144 540 ---- ---- ----mg/L1----Total Alkalinity as CaCO3
ED040F: Dissolved Major Anions
45.4Silicon as SiO2 58.0 ---- ---- ----mg/L0.114464-46-1
ED041G: Sulfate (Turbidimetric) as SO4 2- by DA
84Sulfate as SO4 - Turbidimetric 154 ---- ---- ----mg/L114808-79-8
ED045G: Chloride by Discrete Analyser
225Chloride 335 ---- ---- ----mg/L116887-00-6
ED093F: Dissolved Major Cations
40Calcium 13 ---- ---- ----mg/L17440-70-2
32Magnesium 123 ---- ---- ----mg/L17439-95-4
165Sodium 287 ---- ---- ----mg/L17440-23-5
3Potassium 18 ---- ---- ----mg/L17440-09-7
EG020F: Dissolved Metals by ICP-MS
<0.01Aluminium 0.03 ---- ---- ----mg/L0.017429-90-5
0.004Antimony <0.001 ---- ---- ----mg/L0.0017440-36-0
<0.001Arsenic <0.001 ---- ---- ----mg/L0.0017440-38-2
<0.001Beryllium <0.001 ---- ---- ----mg/L0.0017440-41-7
0.039Barium 0.041 ---- ---- ----mg/L0.0017440-39-3
<0.0001Cadmium <0.0001 ---- ---- ----mg/L0.00017440-43-9
0.002Chromium 0.167 ---- ---- ----mg/L0.0017440-47-3
<0.001Copper 0.001 ---- ---- ----mg/L0.0017440-50-8
<0.001Cobalt <0.001 ---- ---- ----mg/L0.0017440-48-4
0.006Nickel 0.006 ---- ---- ----mg/L0.0017440-02-0
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EP2011328
Murrin Murrin Operations - Inpit TSF 17Series MBs:Project
SAPROLITE ENVIRONMENTAL
Analytical Results
------------IP17-12IP17-11Client sample IDSub-Matrix: WATER
(Matrix: WATER)
------------16-Oct-2020 10:2516-Oct-2020 14:20Client sampling date / time
------------------------EP2011328-012EP2011328-011UnitLORCAS NumberCompound
Result Result ---- ---- ----
EG020F: Dissolved Metals by ICP-MS - Continued
<0.001Lead <0.001 ---- ---- ----mg/L0.0017439-92-1
<0.01Selenium <0.01 ---- ---- ----mg/L0.017782-49-2
0.008Zinc 0.086 ---- ---- ----mg/L0.0057440-66-6
0.002Manganese 0.002 ---- ---- ----mg/L0.0017439-96-5
0.014Molybdenum 0.005 ---- ---- ----mg/L0.0017439-98-7
<0.001Silver <0.001 ---- ---- ----mg/L0.0017440-22-4
<0.001Tin <0.001 ---- ---- ----mg/L0.0017440-31-5
0.34Boron 1.28 ---- ---- ----mg/L0.057440-42-8
<0.05Iron <0.05 ---- ---- ----mg/L0.057439-89-6
EG035F: Dissolved Mercury by FIMS
<0.0001Mercury <0.0001 ---- ---- ----mg/L0.00017439-97-6
EK057G: Nitrite as N by Discrete Analyser
0.62Nitrite as N 0.04 ---- ---- ----mg/L0.0114797-65-0
EK058G: Nitrate as N by Discrete Analyser
24.8Nitrate as N 20.4 ---- ---- ----mg/L0.0114797-55-8
EK059G: Nitrite plus Nitrate as N (NOx) by Discrete Analyser
25.4 20.4 ---- ---- ----mg/L0.01----Nitrite + Nitrate as N
EN055: Ionic Balance
11.0ø 23.4 ---- ---- ----meq/L0.01----Total Anions
11.9ø 23.7 ---- ---- ----meq/L0.01----Total Cations
3.98ø 0.57 ---- ---- ----%0.01----Ionic Balance